2-Oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl 2-phenylbutanoate CAS 380175-32-6
| CAS No. | 380175-32-6 |
| Molecular Formula | C19H18F3NO3 |
| Molecular Weight | 365.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl 2-phenylbutanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2-Oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl 2-phenylbutanoate (CAS 380175-32-6) is a high-purity analytical reference standard with the molecular formula C19H18F3NO3 and a molecular weight of 365.35 g/mol.
Based on its molecular formula C19H18F3NO3, 2-Oxo-2-((3-(trifluoromethyl)phenyl)amino)ethyl 2-phenylbutanoate contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 365.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C19H18F3NO3 |
| Molecular Weight | 365.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Oxo Standards
- 2-Phenyl-3-((3-(trifluoromethyl)phenyl)amino)-1H-inden-1-one (CAS 1024151-74-3)
- (5E)-5-({2-[3-(trifluoromethyl)phenoxy]phenyl}methylidene)-1,3-thiazolidine-2,4-dione (CAS 917607-23-9)
- 1-(3,5-Bis(trifluoromethyl)benzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 338781-55-8)
- 1-(2-Methyl-3-(trifluoromethyl)benzyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604037-00-4)
- 1-[3,5-Bis(trifluoromethyl)phenyl]-3-(4-fluorophenyl)urea (CAS 978-65-4)
- 4-((3-(Trifluoromethyl)phenyl)thio)-5,6-dihydro-4H-thieno[2,3-b]thiopyran 7,7-dioxide (CAS 339019-18-0)
- [(2-Oxo-2-{[2-(trifluoromethyl)benzyl]amino}-ethyl)(phenyl)amino]acetic acid (CAS 1142205-09-1)
- [(2-Oxo-2-{[4-(trifluoromethyl)benzyl]amino}-ethyl)(phenyl)amino]acetic acid (CAS 1142205-12-6)
Recommended Standards
- (E)-3-(dimethylamino)-1-(2-hydroxy-4-((3-(trifluoromethyl)benzyl)oxy)phenyl)prop-2-en-1-one (CAS 860611-96-7)
- 2-Phenoxy-3-[3-(trifluoromethyl)phenyl]quinoline (CAS 337921-83-2)
- (3Z)-3-(3,4-Dimethoxyphenyl)-4-{[4-(trifluoromethyl)phenyl]amino}but-3-en-2-one (CAS 339017-41-3)
- 2-Tosyl-N-(5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl)acetamide (CAS 339014-06-1)
- 1,3-Bis(1,3-dimethyl-1h-pyrazol-4-yl)propane-1,3-dione (CAS 1006356-08-6)
- Ethyl 3-cyclobutylpropanoate (CAS 88790-59-4)
- 3-(Tert-butyl)picolinaldehyde (CAS 1211579-00-8)
- Ethyl 7-bromo-3-(3-ethoxy-3-oxopropyl)-1H-indole-2-carboxylate, 97% (CAS 1073493-75-0)
- (4-Cyclopropoxy-6-nitropyridin-2-yl)methanamine (CAS 1243410-57-2)
- 7-Fluoro-8-nitroquinazolin-4(3H)-one (CAS 1027929-81-2)
- N-(4-Methoxyphenyl)pyridin-4-amine (CAS 35488-09-6)
- 1-{5-amino-6-thia-2,4,10,12-tetraazatricyclo[7.3.0.0³,⁷]dodeca-1,3(7),4,8,11-pentaen-11-yl}ethan-1-ol (CAS 112273-66-2)
- Dimethyl 2-(bromomethyl)terephthalate (CAS 57834-13-6)
- Semaglutide impurity 276 (CAS CATO-C4X-2226276)
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